Shenzhen Topband Battery Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 450Mwh/year |
| Delivery Time | 2~4weeks for samples; 4~6weeks for mass production |
| Packaging Details | standard export carton for Bluetooth rechargeable 12v 75Ah lifepo4 battery |
| Items | Topband Portable Energy Storage System |
| Type | LifePo4 battery |
| Power Capacity | 307WH±5% |
| AC output volt. | 220VAC 50HZ |
| AC Rated Power | 300W， MAX：350W |
| Waveform | Amendment Wave |
| DC Output Power | 12V 3A |
| USB Output Power | 5V/2.1A |
| Type C output | 5V/2.1A |
| Bluetooth Speaker | 3W |
| Audio bandwidth | 20HZ-20KHZ |
| Signal-to-noise ratio | ≥90db |
| Distortion degree | ≤1% |
| BL Version | Bluetooh V4.0 |
| Adapter power | 15V/4A |
| Solar panel power | 18V MAX：120W |
| Weight | 4.80KG |
| Dimension | 274.5X261X152.5MM |
| Brand Name | Topband Portable Energy Storage System |
| Model Number | TB-PES-A9 |
| Certification | ISO9001, ISO14001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 450Mwh/year |
| Delivery Time | 2~4weeks for samples; 4~6weeks for mass production | Packaging Details | standard export carton for Bluetooth rechargeable 12v 75Ah lifepo4 battery |
| Items | Topband Portable Energy Storage System | Type | LifePo4 battery |
| Power Capacity | 307WH±5% | AC output volt. | 220VAC 50HZ |
| AC Rated Power | 300W， MAX：350W | Waveform | Amendment Wave |
| DC Output Power | 12V 3A | USB Output Power | 5V/2.1A |
| Type C output | 5V/2.1A | Bluetooth Speaker | 3W |
| Audio bandwidth | 20HZ-20KHZ | Signal-to-noise ratio | ≥90db |
| Distortion degree | ≤1% | BL Version | Bluetooh V4.0 |
| Adapter power | 15V/4A | Solar panel power | 18V MAX：120W |
| Weight | 4.80KG | Dimension | 274.5X261X152.5MM |
| Brand Name | Topband Portable Energy Storage System | Model Number | TB-PES-A9 |
| Certification | ISO9001, ISO14001 | Place of Origin | China |
| High Light | Rv Lithium Battery ，Lithium Phosphate Battery | ||
TB-PES-A9 portable multi-functional energy storage system, combined with solar charging, storage, discharge control management as the design basis, built-in high-capacity, high-performance lithium iron phosphate batteries, using the current advanced automotive power lithium battery manufacturing process, with multiple security protection, strong output energy, provide AC voltage output, DC Different voltage output two modes, convenient for different electrical power supply, built-in Bluetooth speaker, flashlight, two-stage lamp lighting, SOS flash mode, suitable for household power, emergency power supply, support dangerous rescue, support the lack of power areas, provide camping or travel power mode.
1. Battery Appearance
2. Specification
| Electrical parameters | Specifications |
| Model | TB-PES-A9 |
| Power capacity | 307WH±5% |
| AC Output voltage | 220VAC 50HZ |
| AC Power Rating | Rated power:300W, MAX:350W |
| Output Waveform | Amendment Wave |
| DC Output g | 12V 3A |
| USB Output | 5V/2.1A |
| TYPE C Output | 5V/2.1A |
| Audio power | 3W |
| Audio bandwidth | 20HZ-20KHZ |
| Signal-to-noise ratio | ≥90db |
| Distortion degree | ≤1% |
| Work scope | 10 meters |
| bluetooth | Bluetooh V4.0 |
| Adapter power | 15V/4A |
| Solar charging Voltage | 18V MAX:120W |
| Over-Temperature Protection | Turn off the output at over temperature and restart after recovery |
| Overpower Protection | When load is overloaded, the output is closed and restarted after recovery. |
| Short-circuit Protection | When AC output short circuit, turn off output and restart after recovery |
| Weight | 4.80KG |
| Dimension | 274.5X261X152.5MM |
3.Uses time for reference
| Product | Uses time |
| 3000mAH Mobile phone battery | Charging 30 times |
| Laptop | 3-6H |
| Desktop | 1-1.5H |
| 50W electric fan | 5H |
| 32 inch LCD TV | 4-6H |
| 12V/3W LED LIGHT | 10-100H |
| 25W Bulb | 10-12H |
| Refrigerator | 6-12H |
4. Drawings & Features
-Power light as flashlight/table lamp
-Power supply for various load
-Play music via Bluetooth connection
-Light and Portable
More operations Manual if needed, please do not hesitate to contact us. thank you!
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1996
Total Annual:
240million-250million
Employee Number:
5000~5500
Ecer Certification：
Active Member
Shenzhen Topband Co., Ltd. was registered in so-called “China Silicon Valley”, Shenzhen Hi-tech Industrial Park in 1996, and got listed in Shenzhen Stock Exchange ( the stock code as 002139) in 2007. After years of rapid development, now Topband takes lithium battery as the ... Shenzhen Topband Co., Ltd. was registered in so-called “China Silicon Valley”, Shenzhen Hi-tech Industrial Park in 1996, and got listed in Shenzhen Stock Exchange ( the stock code as 002139) in 2007. After years of rapid development, now Topband takes lithium battery as the ...
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